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Cheap flights from Corpus Christi to St. Louis from $172

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Corpus Christi to St. Louis departing on 7/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Corpus Christi to St. Louis

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
4:25 pm - 9:50 pm
CRP
-
STL
5h 25m
1 stop
Southwest Logo
6:05 am - 11:25 am
STL
-
CRP
5h 20m
1 stop
$287Southwest
Fri, Sep 11 - Sun, Sep 13
United Airlines Logo
4:08 pm - 10:30 pm
CRP
-
STL
6h 22m
1 stop
United Airlines Logo
6:15 am - 11:22 am
STL
-
CRP
5h 07m
1 stop
$289United Airlines
Sat, Oct 3 - Tue, Oct 6
Southwest Logo
11:45 am - 7:10 pm
CRP
-
STL
7h 25m
2 stops
Southwest Logo
6:05 am - 11:25 am
STL
-
CRP
5h 20m
1 stop
$292Southwest
Fri, Sep 11 - Sun, Sep 13
United Airlines Logo
5:30 am - 3:43 pm
CRP
-
STL
10h 13m
2 stops
United Airlines Logo
6:15 am - 11:22 am
STL
-
CRP
5h 07m
1 stop
$294United Airlines
Sat, Oct 3 - Tue, Oct 6
Southwest Logo
11:45 am - 8:10 pm
CRP
-
STL
8h 25m
2 stops
Southwest Logo
6:00 am - 11:25 am
STL
-
CRP
5h 25m
2 stops
$297Southwest
Fri, Sep 11 - Sun, Sep 13
American Airlines Logo
6:19 pm - 11:42 pm
CRP
-
STL
5h 23m
1 stop
American Airlines Logo
5:42 am - 9:47 am
STL
-
CRP
4h 05m
1 stop
$313American Airlines
Fri, Aug 28 - Sun, Aug 30
Southwest Logo
6:10 am - 1:05 pm
CRP
-
STL
6h 55m
1 stop
Southwest Logo
8:20 am - 3:55 pm
STL
-
CRP
7h 35m
2 stops
$318Southwest
Fri, Aug 28 - Sun, Aug 30
Southwest Logo
11:45 am - 7:55 pm
CRP
-
STL
8h 10m
2 stops
Southwest Logo
8:20 am - 3:55 pm
STL
-
CRP
7h 35m
2 stops
$323Southwest
Fri, Aug 28 - Sun, Aug 30
United Airlines Logo
5:30 am - 3:43 pm
CRP
-
STL
10h 13m
2 stops
United Airlines Logo
6:15 am - 11:22 am
STL
-
CRP
5h 07m
1 stop
$339United Airlines
Sat, Oct 3 - Tue, Oct 6
Southwest Logo
6:05 am - 9:50 am
CRP
-
STL
3h 45m
1 stop
Southwest Logo
5:40 pm - 11:40 pm
STL
-
CRP
6h 00m
1 stop
$343Southwest
Sat, Aug 1 - Mon, Aug 3

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United Airlines flights from Corpus Christi to St. Louis

Our best United Airlines deals on Corpus Christi to St. Louis flight tickets
United Airlines
Oct 3
CRP4:08 pmCorpus Christi
6h 22m
1 stop
STL10:30 pmLambert-St Louis
Oct 6
STL6:15 amLambert-St Louis
5h 07m
1 stop
CRP11:22 amCorpus Christi
$289
United Airlines
Oct 3
CRP5:30 amCorpus Christi
10h 13m
2 stops
STL3:43 pmLambert-St Louis
Oct 6
STL6:15 amLambert-St Louis
5h 07m
1 stop
CRP11:22 amCorpus Christi
$294
United Airlines
Oct 3
CRP5:30 amCorpus Christi
10h 13m
2 stops
STL3:43 pmLambert-St Louis
Oct 6
STL6:15 amLambert-St Louis
5h 07m
1 stop
CRP11:22 amCorpus Christi
$339

American Airlines flights from Corpus Christi to St. Louis

Our best American Airlines deals on Corpus Christi to St. Louis flight tickets
American Airlines
Aug 28
CRP6:19 pmCorpus Christi
5h 23m
1 stop
STL11:42 pmLambert-St Louis
Aug 30
STL5:42 amLambert-St Louis
4h 05m
1 stop
CRP9:47 amCorpus Christi
$313
American Airlines
Sep 11
CRP7:06 amCorpus Christi
5h 09m
1 stop
STL12:15 pmLambert-St Louis
Sep 13
STL3:34 pmLambert-St Louis
6h 17m
1 stop
CRP9:51 pmCorpus Christi
$595
American Airlines
Sep 11
CRP7:06 amCorpus Christi
5h 09m
1 stop
STL12:15 pmLambert-St Louis
Sep 13
STL3:34 pmLambert-St Louis
4h 01m
1 stop
CRP7:35 pmCorpus Christi
$654

momondo Fare Finder

 
Customize your flight search to find flights from Corpus Christi to St. Louis that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated July 11, 2026.
Use the filters below to find and compare flights from Corpus Christi to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Corpus ChristiSt. Louis

CRP - STL

CRPSTL

Corpus Christi

Fri 9/11

4:25 pm-9:50 pm

1 stop5h 25m

Lambert-St Louis

Sun 9/13

6:05 am-11:25 am

1 stop5h 20m

$287

Corpus ChristiSt. Louis

CRP - STL

CRPSTL

Corpus Christi

Sat 10/3

4:08 pm-10:30 pm

1 stop6h 22m

Lambert-St Louis

Tue 10/6

6:15 am-11:22 am

1 stop5h 07m

$289

Corpus ChristiSt. Louis

CRP - STL

CRPSTL

Corpus Christi

Fri 9/11

11:45 am-7:10 pm

2 stops7h 25m

Lambert-St Louis

Sun 9/13

6:05 am-11:25 am

1 stop5h 20m

$292

Corpus ChristiSt. Louis

CRP - STL

CRPSTL

Corpus Christi

Sat 10/3

5:30 am-3:43 pm

2 stops10h 13m

Lambert-St Louis

Tue 10/6

6:15 am-11:22 am

1 stop5h 07m

$294

Corpus ChristiSt. Louis

CRP - STL

CRPSTL

Corpus Christi

Fri 9/11

11:45 am-8:10 pm

2 stops8h 25m

Lambert-St Louis

Sun 9/13

6:00 am-11:25 am

2 stops5h 25m

$297
Quickest round-trip

Corpus ChristiSt. Louis

CRP - STL

CRPSTL

Corpus Christi

Fri 8/28

6:19 pm-11:42 pm

1 stop5h 23m

Lambert-St Louis

Sun 8/30

5:42 am-9:47 am

1 stop4h 05m

$313

Corpus ChristiSt. Louis

CRP - STL

CRPSTL

Corpus Christi

Fri 8/28

6:10 am-1:05 pm

1 stop6h 55m

Lambert-St Louis

Sun 8/30

8:20 am-3:55 pm

2 stops7h 35m

$318

Corpus ChristiSt. Louis

CRP - STL

CRPSTL

Corpus Christi

Fri 8/28

11:45 am-7:55 pm

2 stops8h 10m

Lambert-St Louis

Sun 8/30

8:20 am-3:55 pm

2 stops7h 35m

$323

Corpus ChristiSt. Louis

CRP - STL

CRPSTL

Corpus Christi

Sat 10/3

5:30 am-3:43 pm

2 stops10h 13m

Lambert-St Louis

Tue 10/6

6:15 am-11:22 am

1 stop5h 07m

$339

Corpus ChristiSt. Louis

CRP - STL

CRPSTL

Corpus Christi

Sat 8/1

6:05 am-9:50 am

1 stop3h 45m

Lambert-St Louis

Mon 8/3

5:40 pm-11:40 pm

1 stop6h 00m

$343

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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See travel insights to St. Louis from

How to get the cheapest flight ticket from Corpus Christi to St. Louis

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Corpus Christi and St. Louis?

What is the cheapest month to fly to St. Louis?

In general, June is the cheapest month to fly from Corpus Christi to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. The month of September is another great option to travel to St. Louis, with average flight prices from Corpus Christi averaging around $363.

Can stopping save me money on Corpus Christi to St. Louis flights?

You could potentially save up to 46% on your flight if you consider stops on a Corpus Christi to St. Louis flight.

When to book flights from Corpus Christi to St. Louis

Are you open to changing your travel dates? Check out the ideal times to fly from Corpus Christi to St. Louis according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Corpus Christi to St. Louis (CRP to STL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Corpus Christi to St. Louis

Fastest flight time

4h 46m

Direct flights

None
The fastest flight from Corpus Christi to St. Louis takes 4h 46m
There are no direct flights from Corpus Christi to St. Louis. There are no popular flight routes from Corpus Christi to St. Louis.
Search flight deals

Frequently asked questions about flying from Corpus Christi to St. Louis

  • How far is Corpus Christi to Lambert-St Louis by plane?

    A flight from Corpus Christi to Lambert-St Louis will travel around 854.7 mi. 4h 46m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Corpus Christi Airport to Lambert-St Louis Airport?

    Prices for flights from Corpus Christi Airport to Lambert-St Louis Airport were last updated today.

  • How many operators does momondo search for flights from Corpus Christi Airport to Lambert-St Louis Airport?

  • How old do you have to be to fly from Corpus Christi Airport to Lambert-St Louis Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Corpus Christi Airport to Lambert-St Louis Airport.

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The travel and health documents you'll need for your trip to Lambert-St Louis Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Lambert-St Louis Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Corpus Christi to St. Louis?

Best airlines flying from Corpus Christi to St. Louis

Compare and see reviews for airlines that fly from Corpus Christi to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $231Free CancellationRating
7.1
11,806 reviews
Search American Airlines flights
SouthwestPriceFrom $310Free CancellationRating
7.9
4,248 reviews
Search Southwest flights
United AirlinesPriceFrom $324Free CancellationRating
7.4
9,976 reviews
Search United Airlines flights

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
St. Charles
Chesterfield
Fairview Heights
Hermann
Maryland Heights
Florissant
St. Peters
O'Fallon
Collinsville
Alton
Farmington
Wentzville
Clayton
Fenton
Festus
Eureka
Litchfield
Edwardsville
Grafton
Shrewsbury

Why use momondo?

Why should I use momondo to find a flight deal from Corpus Christi to St. Louis?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to St. Louis from Corpus Christi.

Can I find flights from Corpus Christi to St. Louis with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Corpus Christi to St. Louis flights to just show those with flexible booking policies.

How can momondo help me find flights from Corpus Christi to St. Louis?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to St. Louis from Corpus Christi.

I’m not ready to book a flight from Corpus Christi to St. Louis right now. Can momondo alert me if prices change?

If you are simply researching potential flights to St. Louis, momondo offers a useful price alert feature which will track prices for flights to St. Louis from Corpus Christi and alert you when they change.

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